What stimulates spermatogenesis?
A. Estradiol
B. FSH
C. LH
D. Testosterone
E. Progesterone
B. FSH
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A COPII-coated vesicle has all of the following except
A) Sec 13/31. B) Sec 23/34. C) v-SNARE. D) Sar1. E) AP-2.
The mother of a child scheduled to receive a thymectomy (removal of the thymus gland) asks you whether there will be any side effects from the removal of the gland. Which two organ systems would you mention in your explanation?
The placement of an organism into a domain is made on the basis of
A. G + C content. B. cell ultrastructure. C. ribosomal RNA D. serological tests. E. Gram-stain reactions.
The catabolism of glucose through a glycolytic pathway, followed by the TCA cycle and culminating in ATP production via the formation of a proton motive force in the electron transport chain, represents the overall reduction of glucose.
Answer the following statement true (T) or false (F)